code: def make_divisible(v, divisor, min_val=None):
      """
      This function is taken from the original tf repo.
      It ensures that all layers have a channel number that is divisible by 8
      It can be seen here:
      https://github.com/tensorflow/models/blob/master/research/slim/nets/mobilenet/mobilenet.py
      """
      if min_val is None:
          min_val = divisor
      new_v = max(min_val, int(v + divisor / 2) // divisor * divisor)
      # Make sure that round down does not go down by more than 10%.
      if new_v < 0.9 * v:
          new_v += divisor
      return new_v
  
file_path: nni/examples/nas/legacy/oneshot/proxylessnas/putils.py
imports: import torch
  import nni.retiarii.nn.pytorch
label_desc: Use image node_id 4 for calling a global function with example usage: make_divisible(v, divisor, min_val) and returns: new_v